I didn’t think anyone noticed me

Patrick: Hey, everyone! Every body! Everyone, raise your glasses to Charlie.
Charlie: What did I do?
Patrick: You didn't do anything. We just want to toast to our new friend. You see things and you understand. You're a wallflower.
[Charlie gets embarrassed]
Patrick: What is it? What's wrong?
Charlie: I didn't think anyone noticed me.
Patrick: Well we didn't think there was anyone cool left to meet! So come on everyone. To Charlie!